1
|
Kallmann BA, zu Eulenburg G, Kullmann JS, Mäurer M. TAURUS-MS II: real-world use of teriflunomide in Germany and changes in treatment patterns over time. Ther Adv Neurol Disord 2024; 17:17562864241252722. [PMID: 38808094 PMCID: PMC11131407 DOI: 10.1177/17562864241252722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 04/16/2024] [Indexed: 05/30/2024] Open
Abstract
Background Teriflunomide is a once-daily oral disease-modifying therapy (DMT) for the treatment of relapsing-remitting multiple sclerosis (RRMS). Only limited information is available about its real-world use and changes over time. Objectives To collect real-world data on teriflunomide use in clinical routine (and comparison to the previously conducted study TAURUS-MS). Design National, open, non-interventional, prospective, multicenter study. Methods TAURUS-MS II was conducted at 220 German sites between July 2017 and March 2022, including RRMS patients treated with teriflunomide. Data on patient demographics, MS history, previous treatment, therapy satisfaction, and safety were collected. Results In total, 752 patients were included (65% female) with a mean age (±standard deviation) of 43 ± 11 years. Sixty-six percent had DMT before, and 46% had discontinued their last pretreatment ≤6 months prior to study entry. Among the latter, previous DMTs were interferon (21%), glatiramer acetate (11%), and dimethyl fumarate (9%), and reasons for discontinuation were adverse events (AEs; 55%) and insufficient efficacy (16%). Over 24 months, the mean treatment Satisfaction Questionnaire for Medication scores improved by 6 ± 29 points on effectiveness, 8 ± 20 on convenience, and 12 ± 25 on global satisfaction. The mean number of MS relapses decreased from 0.81 ± 0.81 in the 24 months prior to 0.27 ± 0.57 within 24 months after study entry. Non-serious AEs occurred in 423 patients (56%) and serious AEs in 49 patients (7%). Most reported AEs were alanine aminotransferase increase (11%), hypertension (8%), and alopecia (7%). Compared to TAURUS-MS, patients in TAURUS-MS II were younger, had a higher employment rate, and a higher share of treatment-naïve patients. Conclusion Mean number of relapses was significantly reduced. Patient satisfaction was significantly improved compared to previous DMT. Tolerability was comparable to previous trials. Trial registration Bundesinstitut für Arzneimittel und Medizinprodukte public database for non-interventional studies, number 7138.
Collapse
Affiliation(s)
| | - Georg zu Eulenburg
- Medical Affairs Neurology, Sanofi-Aventis Deutschland GmbH, Frankfurt am Main, Germany
| | - Jennifer S. Kullmann
- Medical Affairs Neurology, Sanofi-Aventis Deutschland GmbH, Industriepark Höchst, Geb. K703, Frankfurt am Main D-65926, Germany
| | - Mathias Mäurer
- Klinikum Würzburg Mitte, Juliusspital, Würzburg, Germany
| |
Collapse
|
2
|
Mahler MR, Magyari M, Pontieri L, Elberling F, Holm RP, Weglewski A, Poulsen MB, Storr LK, Bekyarov PA, Illes Z, Kant M, Sejbaek T, Stilund ML, Rasmussen PV, Brask M, Urbonaviciute I, Sellebjerg F. Prognostic factors for disease activity in newly diagnosed teriflunomide-treated patients with multiple sclerosis: a nationwide Danish study. J Neurol Neurosurg Psychiatry 2024:jnnp-2023-333265. [PMID: 38569873 DOI: 10.1136/jnnp-2023-333265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/17/2024] [Indexed: 04/05/2024]
Abstract
BACKGROUND Clinicians frequently rely on relapse counts, T2 MRI lesion load (T2L) and Expanded Disability Status Scale (EDSS) scores to guide treatment decisions for individuals diagnosed with multiple sclerosis (MS). This study evaluates how these factors, along with age and sex, influence prognosis during treatment with teriflunomide (TFL). METHODS We conducted a nationwide cohort study using data from the Danish Multiple Sclerosis Registry.Eligible participants had relapsing-remitting MS or clinically isolated syndrome and initiated TFL as their first treatment between 2013 and 2019. The effect of age, pretreatment relapses, T2L and EDSS scores on the risk of disease activity on TFL were stratified by sex. RESULTS In total, 784 individuals were included (57.4% females). A high number of pretreatment relapses (≥2) was associated with an increased risk of disease activity in females only (OR and (95% CI): 1.76 (1.11 to 2.81)). Age group 50+ was associated with a lower risk of disease activity in both sexes (OR females=0.28 (0.14 to 0.56); OR males=0.22 (0.09 to 0.55)), while age 35-49 showed a different impact in males and females (OR females=0.79 (0.50 to 1.23); OR males=0.42 (0.24 to 0.72)). EDSS scores and T2L did not show any consistent associations. CONCLUSION A high number of pretreatment relapses was only associated with an increased risk of disease activity in females, while age had a differential impact on the risk of disease activity according to sex. Clinicians may consider age, sex and relapses when deciding on TFL treatment.
Collapse
Affiliation(s)
- Mie Reith Mahler
- The Danish Multiple Sclerosis Registry, Danish Multiple Sclerosis Research Center, Copenhagen University Hospital, Glostrup, Denmark
| | - Melinda Magyari
- The Danish Multiple Sclerosis Registry, Danish Multiple Sclerosis Research Center, Copenhagen University Hospital, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Luigi Pontieri
- The Danish Multiple Sclerosis Registry, Danish Multiple Sclerosis Research Center, Copenhagen University Hospital, Glostrup, Denmark
| | - Frederik Elberling
- The Danish Multiple Sclerosis Registry, Danish Multiple Sclerosis Research Center, Copenhagen University Hospital, Glostrup, Denmark
| | - Rolf Pringler Holm
- The Danish Multiple Sclerosis Registry, Danish Multiple Sclerosis Research Center, Copenhagen University Hospital, Glostrup, Denmark
| | - Arkadiusz Weglewski
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Neurology, Herlev Hospital, Herlev, Denmark
| | - Mai Bang Poulsen
- Department of Neurology, Nordsjaellands Hospital, Hilleroed, Denmark
| | | | | | - Zsolt Illes
- Department of Neurology, Odense University Hospital, Odense, Denmark
| | - Matthias Kant
- Department of Neurology, Hospital of Southern Jutland Soenderborg Branch, Soenderborg, Denmark
| | - Tobias Sejbaek
- Department of Neurology, Esbjerg Central Hospital, Esbjerg, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Morten Leif Stilund
- Department of Neurology, Physiotherapy and Occupational Therapy, Goedstrup Hospital, Herning, Denmark
| | - Peter V Rasmussen
- Department of Neurology, Aarhus University Hospital, Aarhus, Denmark
| | - Maria Brask
- Department of Neurology, Viborg Regional Hospital, Viborg, Denmark
| | | | - Finn Sellebjerg
- The Danish Multiple Sclerosis Registry, Danish Multiple Sclerosis Research Center, Copenhagen University Hospital, Glostrup, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| |
Collapse
|
3
|
Tan H, Li X, Li Y, He F, ZhangBao J, Zhou L, Yang L, Zhao C, Lu C, Dong Q, Li H, Quan C. Real-world experience of teriflunomide in relapsing multiple sclerosis: paramagnetic rim lesions may play a role. Front Immunol 2024; 15:1343531. [PMID: 38558796 PMCID: PMC10979358 DOI: 10.3389/fimmu.2024.1343531] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 02/26/2024] [Indexed: 04/04/2024] Open
Abstract
Objectives The aims of this study were to report the effectiveness and safety of teriflunomide in Chinese patients with relapsing-remitting multiple sclerosis (RRMS) and to explore the association of paramagnetic rim lesion (PRL) burden with patient outcome in the context of teriflunomide treatment and the impact of teriflunomide on PRL burden. Methods This is a prospective observational study. A total of 100 RRMS patients treated with teriflunomide ≥3 months were included in analyzing drug persistence and safety. Among them, 96 patients treated ≥6 months were included in assessing drug effectiveness in aspects of no evidence of disease activity (NEDA) 3. The number and total volume of PRL were calculated in 76 patients with baseline susceptibility-weighted imaging (SWI), and their association with NEDA3 failure during teriflunomide treatment was investigated. Results Over a treatment period of 19.7 (3.1-51.7) months, teriflunomide reduced annualized relapse rate (ARR) from 1.1 ± 0.8 to 0.3 ± 0.5, and Expanded Disability Status Scale (EDSS) scores remained stable. At month 24, the NEDA3% and drug persistence rate were 43.8% and 65.1%, respectively. In patients with a baseline SWI, 81.6% had at least 1 PRL, and 42.1% had ≥4 PRLs. The total volume of PRL per patient was 0.3 (0.0-11.5) mL, accounting for 2.3% (0.0%-49.0%) of the total T2 lesion volume. Baseline PRL number ≥ 4 (OR = 4.24, p = 0.009), younger onset age (OR = 0.94, p = 0.039), and frequent relapses in initial 2 years of disease (OR = 13.40, p = 0.026) were associated with NEDA3 failure. The PRL number and volume were not reduced (p = 0.343 and 0.051) after teriflunomide treatment for more than 24 months. No new safety concerns were identified in this study. Conclusion Teriflunomide is effective in reducing ARR in Chinese patients with RRMS. Patients with less PRL burden, less frequent relapses, and relatively older age are likely to benefit more from teriflunomide, indicating that PRL might be a valuable measurement to inform clinical treatment decision.
Collapse
Affiliation(s)
- Hongmei Tan
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Xiang Li
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Yuxin Li
- National Center for Neurological Disorders, Shanghai, China
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai, China
| | - Fanru He
- National Center for Neurological Disorders, Shanghai, China
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
| | - Jingzi ZhangBao
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Lei Zhou
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Liqin Yang
- National Center for Neurological Disorders, Shanghai, China
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai, China
| | - Chongbo Zhao
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Chuanzhen Lu
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Qiang Dong
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| | - Haiqing Li
- National Center for Neurological Disorders, Shanghai, China
- Department of Radiology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- Institute of Functional and Molecular Medical Imaging, Fudan University, Shanghai, China
| | - Chao Quan
- Department of Neurology, Huashan Hospital, Shanghai Medical College, Fudan University, Shanghai, China
- National Center for Neurological Disorders, Shanghai, China
| |
Collapse
|
4
|
Spelman T, Magyari M, Butzkueven H, Van Der Walt A, Vukusic S, Trojano M, Iaffaldano P, Horáková D, Drahota J, Pellegrini F, Hyde R, Duquette P, Lechner-Scott J, Sajedi SA, Lalive P, Shaygannejad V, Ozakbas S, Eichau S, Alroughani R, Terzi M, Girard M, Kalincik T, Grand'Maison F, Skibina O, Khoury SJ, Yamout B, Sa MJ, Gerlach O, Blanco Y, Karabudak R, Oreja-Guevara C, Altintas A, Hughes S, McCombe P, Ampapa R, de Gans K, McGuigan C, Soysal A, Prevost J, John N, Inshasi J, Stawiarz L, Manouchehrinia A, Forsberg L, Sellebjerg F, Glaser A, Pontieri L, Joensen H, Rasmussen PV, Sejbaek T, Poulsen MB, Christensen JR, Kant M, Stilund M, Mathiesen H, Hillert J. Predictors of treatment switching in the Big Multiple Sclerosis Data Network. Front Neurol 2023; 14:1274194. [PMID: 38187157 PMCID: PMC10771327 DOI: 10.3389/fneur.2023.1274194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
Background Treatment switching is a common challenge and opportunity in real-world clinical practice. Increasing diversity in disease-modifying treatments (DMTs) has generated interest in the identification of reliable and robust predictors of treatment switching across different countries, DMTs, and time periods. Objective The objective of this retrospective, observational study was to identify independent predictors of treatment switching in a population of relapsing-remitting MS (RRMS) patients in the Big Multiple Sclerosis Data Network of national clinical registries, including the Italian MS registry, the OFSEP of France, the Danish MS registry, the Swedish national MS registry, and the international MSBase Registry. Methods In this cohort study, we merged information on 269,822 treatment episodes in 110,326 patients from 1997 to 2018 from five clinical registries. Patients were included in the final pooled analysis set if they had initiated at least one DMT during the relapsing-remitting MS (RRMS) stage. Patients not diagnosed with RRMS or RRMS patients not initiating DMT therapy during the RRMS phase were excluded from the analysis. The primary study outcome was treatment switching. A multilevel mixed-effects shared frailty time-to-event model was used to identify independent predictors of treatment switching. The contributing MS registry was included in the pooled analysis as a random effect. Results Every one-point increase in the Expanded Disability Status Scale (EDSS) score at treatment start was associated with 1.08 times the rate of subsequent switching, adjusting for age, sex, and calendar year (adjusted hazard ratio [aHR] 1.08; 95% CI 1.07-1.08). Women were associated with 1.11 times the rate of switching relative to men (95% CI 1.08-1.14), whilst older age was also associated with an increased rate of treatment switching. DMTs started between 2007 and 2012 were associated with 2.48 times the rate of switching relative to DMTs that began between 1996 and 2006 (aHR 2.48; 95% CI 2.48-2.56). DMTs started from 2013 onwards were more likely to switch relative to the earlier treatment epoch (aHR 8.09; 95% CI 7.79-8.41; reference = 1996-2006). Conclusion Switching between DMTs is associated with female sex, age, and disability at baseline and has increased in frequency considerably in recent years as more treatment options have become available. Consideration of a patient's individual risk and tolerance profile needs to be taken into account when selecting the most appropriate switch therapy from an expanding array of treatment choices.
Collapse
Affiliation(s)
- Tim Spelman
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- MSBase Foundation, Melbourne, VIC, Australia
| | - Melinda Magyari
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
- Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital Rigshospitalet, Glostrup, Copenhagen, Denmark
| | - Helmut Butzkueven
- MSBase Foundation, Melbourne, VIC, Australia
- MS and Neuroimmunology Research, Central Clinical School, Alfred and Box Hill Hospitals, Monash University, Melbourne, VIC, Australia
| | - Anneke Van Der Walt
- MSBase Foundation, Melbourne, VIC, Australia
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Sandra Vukusic
- Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France
- Centre des Neurosciences de Lyon, L'Institut national de la santé et de la recherche médicale 1028 et Centre national de la recherche scientifique joint research units5292, Lyon, France
- Faculté de Médicine Lyon-Est, Université Claude Bernard Lyon 1, Villeurbanne, Auvergne-Rhône-Alpes, France
| | - Maria Trojano
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Pietro Iaffaldano
- Department of Translational Biomedicine and Neuroscience, DiBraiN, University of Bari Aldo Moro, Bari, Italy
| | - Dana Horáková
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
| | - Jirí Drahota
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
| | - Fabio Pellegrini
- Biogen International GmbH, Zug, Switzerland
- Biogen Digital Health, Biogen Spain, Madrid, Spain
| | | | - Pierre Duquette
- University of Montreal Hospital Research Centre and Universite de Montreal, Montreal, QC, Canada
| | - Jeannette Lechner-Scott
- University Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, Hunter New England Health, John Hunter Hospital, New Lambton Heights, NSW, Australia
| | - Seyed Aidin Sajedi
- Department of Neurology, Neuroscience Research Center, Golestan University of Medical Sciences, Gogan, Iran
| | - Patrice Lalive
- Faculty of Medicine, Division of Neurology, Geneva University Hospital, Geneva, Switzerland
| | | | | | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Türkiye
| | - Marc Girard
- University of Montreal Hospital Research Centre and Universite de Montreal, Montreal, QC, Canada
| | - Tomas Kalincik
- Clinical Outcomes Research Unit, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | | | - Olga Skibina
- MS and Neuroimmunology Research, Central Clinical School, Alfred and Box Hill Hospitals, Monash University, Melbourne, VIC, Australia
| | - Samia J. Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Maria Jose Sa
- Department of Neurology, Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Oliver Gerlach
- Academic MS Center Zuyderland, Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, Netherlands
| | - Yolanda Blanco
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic de Barcelona, Barcelona, Spain
| | | | | | - Ayse Altintas
- Department of Neurology, School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Türkiye
| | | | | | | | | | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Türkiye
| | | | - Nevin John
- Monash Health, Melbourne, VIC, Australia
| | | | - Leszek Stawiarz
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Ali Manouchehrinia
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Lars Forsberg
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Finn Sellebjerg
- Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital Rigshospitalet, Glostrup, Copenhagen, Denmark
| | - Anna Glaser
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Luigi Pontieri
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | - Hanna Joensen
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | | | - Tobias Sejbaek
- Department of Neurology, Southwest Jutland Hospital, University Hospital of Southern Denmark, Esbjerg, Denmark
| | - Mai Bang Poulsen
- Department of Neurology, Nordsjællands Hospital, Hillerød, Denmark
| | - Jeppe Romme Christensen
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | - Matthias Kant
- Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa, Denmark
| | - Morten Stilund
- Department of Neurology, Physiotherapy and Occupational Therapy, Gødstrup Hospital, Herning, Denmark
- NIDO | Centre for Research and Education, Gødstrup Hospital, Herning, Denmark
| | - Henrik Mathiesen
- Department of Neurology, Copenhagen University Hospital Herlev and Gentofte, København, Denmark
| | - Jan Hillert
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | | |
Collapse
|
5
|
Araujo L, Kyatham S, Bzdek KG, Higuchi K, Greene N. Assessing the Health Economic Outcomes from Commercially Insured Relapsing Multiple Sclerosis Patients Who Switched from Other Disease-Modifying Therapies to Teriflunomide, in the United States. CLINICOECONOMICS AND OUTCOMES RESEARCH 2023; 15:361-373. [PMID: 37234086 PMCID: PMC10208242 DOI: 10.2147/ceor.s401687] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Accepted: 05/02/2023] [Indexed: 05/27/2023] Open
Abstract
Objective Assess patient characteristics, healthcare resource utilization (HCRU), and relapses in patients with multiple sclerosis (MS) who switched to teriflunomide from other disease-modifying therapies (DMTs). Methods Retrospective study of US Merative™ MarketScan® claims database (Jan 1, 2012-July 31, 2020,) including HIPAA-compliant, deidentified data. Patients ≥18 years with MS diagnosis (based on ICD-9/ICD-10 codes), receiving ≥1 DMT prior to teriflunomide and ≥12 months continuous enrollment pre and post index (date of teriflunomide initiation). Outcomes included inpatient and emergency room claims coinciding with MS diagnosis, MS-related healthcare costs, and annualized relapse rates (ARRs) (indirectly assessed using hospitalization/outpatient claims and steroid use coinciding with MS diagnosis). Results The analyzed cohort (N=2016) was primarily female (79%); age (mean ± standard deviation) 51.4 ± 9.3 years; MS duration 4.7±2.8 years (at index). The majority (89.2%) were treated with one DMT before switching to teriflunomide. Use of outpatient services (event rate/100 person-years) increased post vs pre index; however, MRI visits significantly reduced over the same period (both P<0.0001). Costs for MS-specific outpatient visits decreased by $371 per patient per year (PPPY) after switching to teriflunomide. Despite an increase in use post index (0.024 to 0.033 rate/100 person-years; P<0.0001), costs for MS-specific laboratory services reduced (pre-index: $271 vs $248 PPPY post-index; P=0.02). Fewer patients had relapses after switching (pre-index: n=417 [20.7%]; post-index: n=333 [16.5%]). ARR was significantly lower after switching (pre-index: 0.269 vs post-index: 0.205; P=0.000). Conclusion Switching to teriflunomide from existing DMTs in patients with relapsing MS resulted in a reduction in outpatient HCRU in this analysis of US claims data. The real-world effectiveness of teriflunomide was generally consistent with efficacy reported in clinical trials, showing a reduction in relapse following a switch to teriflunomide.
Collapse
Affiliation(s)
- Lita Araujo
- Neurology and Immunology, Sanofi, Cambridge, MA, USA
| | | | | | - Keiko Higuchi
- Neurology and Immunology, Sanofi, Cambridge, MA, USA
| | - Nupur Greene
- Neurology and Immunology, Sanofi, Cambridge, MA, USA
| |
Collapse
|
6
|
Guger M, Enzinger C, Leutmezer F, Di Pauli F, Kraus J, Kalcher S, Kvas E, Berger T. Effects of horizontal versus vertical switching of disease-modifying treatment after platform drugs on disease activity in patients with relapsing-remitting multiple sclerosis in Austria. J Neurol 2023; 270:3103-3111. [PMID: 36862148 DOI: 10.1007/s00415-023-11644-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/03/2023]
Abstract
OBJECTIVES To compare in a nationwide observational cohort the effectiveness, frequency and reasons for treatment interruption of dimethylfumarate (DMF) and teriflunomide (TERI) (horizontal switchers) versus alemtuzumab (AZM), cladribine (CLAD), fingolimod (FTY), natalizumab (NTZ), ocrelizumab (OCR) and ozanimod (OZA) (vertical switchers) in patients with relapsing-remitting multiple sclerosis (pwRRMS) and prior interferon beta (IFN-beta) or glatiramer-acetate (GLAT) treatment. MATERIALS AND METHODS The "horizontal switch cohort" included 669 and the "vertical switch cohort" 800 RRMS patients. We used propensity scores for inverse probability weighting in generalized linear (GLM) and Cox proportional hazards models to correct for bias in this non-randomized registry study. RESULTS Estimated mean annualized relapse rates (ARR) were 0.39 for horizontal and 0.17 for vertical switchers. The incidence rate ratio (IRR) in the GLM model showed an increased relapse probability of 86% for horizontal versus vertical switchers (IRR = 1.86; 95% CI 1.38-2.50; p < 0.001). Analyzing the time to the first relapse after treatment switch by Cox regression, a hazard ratio of 1.58 (95% CI 1.24-2.02; p < 0.001) indicated an increased risk of 58% for horizontal switchers. The hazard ratios for treatment interruption comparing horizontal versus vertical switchers were 1.78 (95% CI 1.46-2.18; p < 0.001). CONCLUSIONS Horizontal switching after a platform therapy resulted in a higher relapse and interrupt probability and was associated with a trend towards less EDSS improvement comparing to vertical switching in Austrian RRMS patients.
Collapse
Affiliation(s)
- Michael Guger
- Department of Neurology, Pyhrn-Eisenwurzen Hospital Steyr, Sierninger Straße 170, 4400, Steyr, Austria.
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria.
| | | | - Fritz Leutmezer
- Department of Neurology, Medical University of Vienna, Vienna, Austria
- Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Franziska Di Pauli
- Clinical Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Jörg Kraus
- Department of Laboratory Medicine, Paracelsus Medical University and Salzburger Landeskliniken, Salzburg, Austria
- Department of Neurology, Medical Faculty, Heinrich-Heine-University, Düsseldorf, Germany
| | | | | | - Thomas Berger
- Department of Neurology, Medical University of Vienna, Vienna, Austria
- Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
7
|
Bourre B, Casez O, Ciron J, Gueguen A, Kwiatkowski A, Moisset X, Montcuquet A, Ayrignac X. Paradigm shifts in multiple sclerosis management: Implications for daily clinical practice. Rev Neurol (Paris) 2023; 179:256-264. [PMID: 36621364 DOI: 10.1016/j.neurol.2022.09.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/19/2022] [Accepted: 09/23/2022] [Indexed: 01/09/2023]
Abstract
Multiple sclerosis (MS) is the most common chronic inflammatory neurological disease. The emergence of disease-modifying therapies (DMTs) has greatly improved disease activity control and progression of disability in MS patients. DMTs differ in their mode of action, route of administration, efficacy, and safety profiles, offering multiple options for clinicians. Personalized medicine aims at tailoring the therapeutic strategy to patients' characteristics and disease activity but also patients' needs and preferences. New therapeutic options have already changed treatment paradigms for patients with active relapsing MS (RMS). The traditional approach consists in initiating treatment with moderate-efficacy DMTs and subsequently, escalating to higher-efficacy DMTs when there is evidence of clinical and/or radiological breakthrough activity. Recent real-world studies suggest that initiation of high-efficacy DMTs from disease onset can improve long-term outcomes for RMS patients. In this article, we review different treatment strategies and discuss challenges associated with personalized therapy.
Collapse
Affiliation(s)
- B Bourre
- Rouen University Hospital, Rouen, France.
| | - O Casez
- Pathologies Inflammatoires du Système Nerveux, Neurologie, Department of Neurology, CRC-SEP, CHU of Grenoble-Alpes and T-RAIG (Translational Research in Autoimmunity and Inflammation Group), University of Grenoble-Alpes, Rouen, France
| | - J Ciron
- Toulouse University Hospital, Toulouse, France
| | - A Gueguen
- Department of Neurology, Rothschild Foundation, Paris, France
| | - A Kwiatkowski
- Department of Neurology, Lille Catholic University, Lille Catholic Hospitals, Lille, France
| | - X Moisset
- Inserm, NEURODOL, CHU of Clermont-Ferrand, University of Clermont Auvergne, Clermont-Ferrand, France
| | - A Montcuquet
- Department of Neurology, CHU of Limoges, Limoges, France
| | - X Ayrignac
- Inserm, INM, Department of Neurology, MS Center and National Reference Center of Adult Leukodystrophies, University of Montpellier, Montpellier University Hospital, Montpellier, France
| |
Collapse
|
8
|
Nunes CC, Abreu P, Correia F, Mendes I, da Silva AM. Teriflunomide treatment outcomes in multiple sclerosis: A Portuguese real-life experience. Brain Neurosci Adv 2023; 7:23982128231185290. [PMID: 37492519 PMCID: PMC10363901 DOI: 10.1177/23982128231185290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Accepted: 06/09/2023] [Indexed: 07/27/2023] Open
Abstract
Teriflunomide is an oral disease-modifying therapy for relapsing-remitting multiple sclerosis patients. A decline in physical and cognitive functions, which negatively impacts their quality of life (QoL), is observed in relapsing-remitting multiple sclerosis patients. The aim of this study was to characterise adult Portuguese relapsing-remitting multiple sclerosis patients treated with teriflunomide in routine clinical practice concerning their quality of life, comorbidities, treatment effectiveness, satisfaction, compliance and safety. TeriLIVE-QoL was a multicentre, non-interventional, prospective cohort study that collected demographic and clinical characteristics, patient-reported outcomes and adverse events from patients treated with teriflunomide of 14 mg over 2 years. Notably, around 18 months of this period occurred during the COVID-19 pandemic. Of the 99 participants, 25% were treatment-naïve. Annualised relapse rate and the score for the Hospital Anxiety and Depression Scale decreased after 1 (p = 0.01) and 2 years of treatment (p < 0.001), respectively. Convenience (p = 0.001), effectiveness (p = 0.002) and global satisfaction scores (p < 0.001) presented high values (up to 95.6) and continued to improve along the study. Treatment persistence was 77%, and compliance reached 82% 2 years after initiation. Three patients experienced serious adverse events. TeriLIVE-QoL provides real-world evidence of clinical effectiveness, high treatment satisfaction, consistent safety and improved psychiatric outcomes, associated with elevated treatment persistence and compliance in patients treated with teriflunomide.iance reached 82% 2 years after initiation. Three patients experienced serious adverse events.
Collapse
Affiliation(s)
| | - Pedro Abreu
- Departamento de Neurociências Clínicas e Saúde Mental, Faculdade de Medicina, Universidade do Porto, Porto, Portugal
- Centro Hospitalar Universitário de São João (CHUSJ), Porto, Portugal
| | - Filipe Correia
- Unidade Local de Saúde de Matosinhos (ULSM) – Hospital Pedro Hispano, Matosinhos, Portugal
| | | | | |
Collapse
|
9
|
Dardiotis E, Perpati G, Borsos M, Nikolaidis I, Tzanetakos D, Deretzi G, Koutlas E, Kilidireas C, Mitsikostas DD, Hadjigeorgiou G, Grigoriadis N. Real-World Assessment of Quality of Life in Patients with Relapsing Remitting Multiple Sclerosis Treated with Teriflunomide for Two Years: Patient-Reported Outcomes from the AURELIO Study in Greece. Neurol Ther 2022; 11:1375-1390. [PMID: 35829919 PMCID: PMC9338205 DOI: 10.1007/s40120-022-00384-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Accepted: 06/21/2022] [Indexed: 11/15/2022] Open
Abstract
INTRODUCTION Multiple sclerosis (MS) is a highly heterogeneous inflammatory disease of the central nervous system. Patient-reported outcomes (PROs) in a real-world clinical setting can provide detailed information about MS from the patient's perspective. PROs were used here to assess quality of life (QoL), treatment satisfaction, clinical efficacy, and safety outcomes in a Greek cohort of relapsing remitting MS (RRMS) patients treated with oral teriflunomide (14 mg/day). METHODS AURELIO was a 2-year, prospective, observational study whose QoL primary endpoint was assessed with the Multiple Sclerosis Impact Scale (MSIS-29). Secondary endpoints included analyses of Patient Determined Disease Steps (PDDS), Treatment Satisfaction Questionnaire for Medication (TSQM), Expanded Disability Status Scale (EDSS), annualized relapse rate (ARR), adherence, and safety outcomes. RESULTS AURELIO enrolled 282 patients (62.8% female; mean age 44.8 [SD ± 11] years; EDSS 2.0 [SD ± 1.6]; 44.6% treatment-naïve), with 212 patients (75%) remaining on treatment at study end. MSIS-29 total scores remained stable, while the MSIS-29 psychological scale showed significant improvement (p = 0.0015) at 2 years vs. baseline. TSQM scores at 2 years showed significant improvements in effectiveness (+ 6.6, p = 0.0001), convenience (+ 1.9, p = 0.0256), and global satisfaction (+ 8.1, p = 0.0001) vs. baseline. Disease progression was stable as indicated by non-significant changes in PDDS and EDSS vs. baseline. The ARR was low at 0.065, with a slightly higher ARR in previously treated (0.070) vs. naïve patients (0.058). Adherence was high at > 90%. Overall, 91 patients (32.3%) in the study reported a total of 215 safety events (32 serious, of which 21 were classified as mild-moderate). No new safety signals were observed. CONCLUSIONS These data highlight the importance of PROs to facilitate personalized treatment strategies in MS. In line with other teriflunomide studies, AURELIO showed stable QoL, efficacy and safety outcomes, and good treatment satisfaction both in treatment-naïve and previously treated patients in this Greek cohort of patients with RRMS.
Collapse
Affiliation(s)
- Efthymios Dardiotis
- Department of Neurology, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | | | - Mariann Borsos
- AdWare Research Development and Consulting Ltd, Balatonfüred, Hungary
| | - Ioannis Nikolaidis
- 2nd Neurology Department, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Dimitrios Tzanetakos
- 1st Neurology Department, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgia Deretzi
- Neurology Clinic, Papageorgiou Hospital, Thessaloniki, Greece
| | | | - Constantinos Kilidireas
- 1st Neurology Department, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimos Dimitrios Mitsikostas
- 1st Neurology Department, Aeginition Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Georgios Hadjigeorgiou
- Department of Neurology, University Hospital of Larissa, University of Thessaly, Larissa, Greece
| | - Nikolaos Grigoriadis
- 2nd Neurology Department, AHEPA Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| |
Collapse
|
10
|
Guger M, Ackerl MM, Heine M, Hofinger-Renner C, Spiss HK, Taut A, Unger K, Leutmezer F. Favorable benefit-risk ratio with teriflunomide treatment in relapsing-remitting multiple sclerosis: Results of the 2-year, multicenter, prospective, noninterventional TAURUS MS study in Austria. eNeurologicalSci 2022; 27:100396. [PMID: 35295745 PMCID: PMC8919225 DOI: 10.1016/j.ensci.2022.100396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/13/2022] [Accepted: 03/03/2022] [Indexed: 11/03/2022] Open
Abstract
Objectives A prospective, multicenter, open-label, noninterventional study assessed the efficacy, safety, tolerability, and patient satisfaction with teriflunomide therapy over a 24-month follow-up period under real-world conditions in Austria. Methods An all-comer population aged ≥18 years was followed in clinic and office-based settings. The primary objective of the study was the annualized relapse rate after 12 and 24 months of teriflunomide treatment. Patient-reported outcomes included treatment satisfaction, health-related quality of life, and fatigue, and were assessed based on the Short Form Health-36, Fatigue Severity Scale, and Treatment Satisfaction Questionnaire for Medication (TSQM)-9 questionnaires. Results Thirty-one patients were included in the analysis, 23 of whom were still on treatment after 24 months. At 12 months (n = 24), the annualized relapse rate was 0.3 (SD, 0.8), which indicated a significant decrease compared to the annualized relapse rate of 1.0 (SD, 0.9) observed during the 12-month reference period prior to treatment initiation (p = 0.009). Similarly, after 24 months of follow-up (n = 23), the annualized relapse rate of 0.2 (SD, 0.8) was significantly lower than that during the last 24 months reference period prior to treatment initiation of 0.7 (SD, 0.8) (p = 0.0003). The Expanded Disability Status Scale score remained stable over 12 and 24 months. This also applied to patient-reported fatigue of the Fatigue Severity Scale, with a mean change of 0.1 (SD, 1.0). Patient treatment satisfaction as assessed by the TSQM-9 increased for all three domains (i.e., effectiveness, convenience, global satisfaction). This was confirmed by the physician and multiple sclerosis nurse ratings of patient treatment satisfaction and ease of use. Adverse events occurred in 38.7%, with hair thinning and diarrhea as the most common. Conclusions This noninterventional study showed a sustained favorable benefit-risk ratio for this disease-modifying treatment with teriflunomide over 24 months in patients with relapsing-remitting multiple sclerosis. Patient-reported outcomes and ratings performed by physicians and nurses showed overall trends to improvement for patient treatment satisfaction with teriflunomide treatment and its ease of administration.
Collapse
Affiliation(s)
- Michael Guger
- Department of Neurology, Pyhrn-Eisenwurzen Hospital Steyr, Austria
- Medical Faculty, Johannes Kepler University Linz, Linz, Austria
| | | | - Martin Heine
- Department of Neurology, Hospital Feldbach-Fürstenfeld, Fürstenfeld, Austria
| | | | | | | | | | - Fritz Leutmezer
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| |
Collapse
|
11
|
Real-world outcomes of teriflunomide in relapsing–remitting multiple sclerosis: a prospective cohort study. J Neurol 2022; 269:4808-4816. [PMID: 35403875 PMCID: PMC8995164 DOI: 10.1007/s00415-022-11118-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/29/2022] [Accepted: 03/30/2022] [Indexed: 11/28/2022]
Abstract
Objectives To explore efficacy, risk factors, safety, and persistence of teriflunomide in relapsing–remitting multiple sclerosis (RRMS) cohort. Methods This prospective, observational cohort study included 217 consecutive teriflunomide treated RRMS patients, 192 of which with at least 3-month persistence on teriflunomide were included in effectiveness and risk factor analyses. Multivariate Cox proportional regression analysis was performed to identify factors associated with failure of no evidence of disease activity (NEDA) 3. Results At baseline 82% patients were treatment naïve while 18.0% interferon-β1b treated patients had stopped treatments for more than 1 year. After treatment, 79.0% patients achieved NEDA 3 at 12-month, mean annualized relapse rate (ARR) reduced significantly (0.79 ± 0.80 vs 0.16 ± 0.70; P < 0.001), and mean expanded disability status score (EDSS) remained stable (1.40 ± 1.67 vs 1.56 ± 1.88; P > 0.05). Male sex (hazard ratio [HR] 1.856; 95% confidence interval [CI] 1.118–3.082, P < 0.05), baseline EDSS score ≥ 4 (HR 2.682; 95% CI 1.375–5.231, P < 0.01), and frequent relapses before treatment (HR 3.056; 95% CI 1.737–5.377, P < 0.01) were independent factors significantly associated with failure of NEDA 3. The most frequent adverse events (AEs) were hair thinning, alanine aminotransferase (ALT) elevation, and leukopenia, the latter two most commonly lead to teriflunomide discontinuation during the first 3 months. Persistence rates at 6, 12, and 24 months after teriflunomide initiation were 86.9%, 72.4%, and 52.8%, respectively. Conclusions Our results support efficacy and tolerability of teriflunomide for treatment-naïve RRMS patients in real-world practice. Female patients, patients with less relapses and less disability before treatment are most likely to benefit from teriflunomide treatment.
Collapse
|
12
|
Alroughani R, Inshasi J, Al Khawajah M, Ahmed SF, Al Malik Y, Alkhabouri J, Shatila A, Aljarallah S, Cupler EJ, Qureshi SA, Thakre M, Elhasin H, Ezzat A, Roushdy S. Real-world effectiveness and safety profile of teriflunomide in the management of multiple sclerosis in the Gulf Cooperation Council countries: An expert consensus narrative review. Mult Scler J Exp Transl Clin 2022; 8:20552173221077185. [PMID: 35284088 PMCID: PMC8915209 DOI: 10.1177/20552173221077185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Revised: 01/06/2022] [Accepted: 01/13/2022] [Indexed: 12/21/2022] Open
Abstract
Background The prevalence of multiple sclerosis (MS) is increasing in Gulf Cooperation Council (GCC) countries. Multiple sclerosis contributes to significant burden on patients and caregivers. The pharmacological treatment in MS involves treating acute exacerbations and preventing relapses and disability progression using disease-modifying therapies. Clinical evidence suggests that teriflunomide is one of the therapeutic choices for patients with relapsing–remitting MS (RRMS). However, genetic and cultural differences across different regions may contribute to variations in drug use. Therefore, it is necessary to consider real-world evidence for teriflunomide usage in GCC countries. Methods An expert group for MS gathered from GCC countries in December 2020. The consensus highlighting role of teriflunomide in MS management has been developed using clinical experiences and evidence-based approach. Results The expert-recommended patient profile for teriflunomide usage includes individuals aged 18 years and above, both men and women (on effective contraceptives) with clinically isolated syndrome or RRMS. The factors considered were cost-effectiveness of the drug, patient preference, adherence, monitoring, established safety profile, and coronavirus disease 2019 status. Conclusion Expert recommendations based on their clinical experience will be more helpful to clinicians in clinical settings regarding the usage of teriflunomide and provide valuable insights applicable in day-to-day practice.
Collapse
Affiliation(s)
- Raed Alroughani
- Division of Neurology, Department of Medicine, Al-Amiri Hospital, Kuwait City, Kuwait
| | - Jihad Inshasi
- Neurology Department, Rashid Hospital and Dubai Medical College, Dubai Health Authority, Dubai, UAE
| | | | | | - Yaser Al Malik
- College of Medicine, King Saud Bin Abdul Aziz University for Health Sciences, Riyadh, Saudi Arabia
| | | | | | | | - Edward J Cupler
- King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia
| | | | | | | | | | | |
Collapse
|
13
|
Landete L, Pérez-Miralles F, García S, Belenguer A, Gascón F, Domínguez JA, Carcelén-Gadea M, Quintanilla-Bordás C, Navarro L, Gabaldón L, Casanova B. Treatment of Multiple Sclerosis With Teriflunomide. Multicenter Study of Real Clinical Practice in the Valencian Community-Spain. Front Neurol 2021; 12:727586. [PMID: 34803877 PMCID: PMC8603659 DOI: 10.3389/fneur.2021.727586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2021] [Accepted: 09/29/2021] [Indexed: 11/28/2022] Open
Abstract
Introduction: We have different treatment alternatives for relapsing-remitting multiple sclerosis–RRMS–within the so-called platform drugs. It would be desirable to know the ideal drug for each patient. Real clinical practice studies provide us with data on drug efficacy in the medium and long term, safety beyond clinical trials, and can help us to know the patient profile appropriate for each therapy. Material and Methods: An observational multicenter study of real clinical practice in patients with RRMS who were treated with teriflunomide in the Valencian Community, since teriflunomide was authorized in Spain. The database created for this study collects retrospectively patients followed prospectively in the MS clinics. Objectives: To analyze the efficacy and safety of teriflunomide treatment in patients with RRMS under the conditions of real clinical practice, and to identify a patient profile responding to the treatment. Results: We obtained data from 340 patients who received at least one dose of 14 mg teriflunomide. The patients were 69.4% female to 30.6% male, had a mean age of 46.4 years, and a mean time of progression of MS of 11.5 years. The mean pre-teriflunomide relapse rate was 0.4 years, the mean EDSS scorewas 1.98, IgG Oligoclonal bands were present in the CSF of 66.2% of the patients, IgM Oligoclonal bands were present in 46.9%, and the mean number of gadolinium-enhancing lesions was 1.07 lesions per patient at the beginning of treatment. The average number of treatments previously received was 1.04, and 28.53% were naïve. After a follow-up of up to 4 years, a reduction in the annualized and cumulative annualized relapse rate was observed in the first year, in the second year, and in the third year, compared to the pre-treatment year. The EDSS scores were stabilized throughout the follow-up. Likewise, there was a reduction in gadolinium-enhancing lesions in the 1st and 2nd years compared to the pre-treatment period. Applying different generalized multiple linear regression models, we identified a profile of a responding patient to teriflunomide as a male without IgM oligoclonal bands in the CSF, a previous EDSS score of <3, and more than 5 years duration of MS.
Collapse
Affiliation(s)
- Lamberto Landete
- Neurology Service, Hospital Universitario Dr. Peset, Valencia, Spain
| | - Francisco Pérez-Miralles
- Centro, Servicio y Unidad de Referencia, Neuroinmunology Unit, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - Sara García
- Centro, Servicio y Unidad de Referencia, Neuroinmunology Unit, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| | - Antonio Belenguer
- Neurology Service, Hospital General Universitario de Castellón, Castellón de la Plana, Spain
| | - Francisco Gascón
- Demyelinating Diseases Unit, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | - Jose Andres Domínguez
- Demyelinating Diseases Unit, Hospital Clínico Universitario de Valencia, Valencia, Spain
| | | | | | - Laura Navarro
- Neurology Service, Hospital Universitario de Elche, Elche, Spain
| | - Laura Gabaldón
- Neurology Service, Hospital Comarcal de Gandía, Valencia, Spain
| | - Bonaventura Casanova
- Centro, Servicio y Unidad de Referencia, Neuroinmunology Unit, Hospital Universitari i Politécnic La Fe, Valencia, Spain
| |
Collapse
|